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Public ownership evidence

Leidos Holdings, Inc. (LDOS) Ownership Disclosures

Read LDOS insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-10-092026-10-07KRAEMER HARRY M JANSEN JRA297.23Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-07 and its public availability date is 2026-10-09. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

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2026-10-092026-10-07KRAEMER HARRY M JANSEN JRA297.23Not reported
2026-10-022026-09-30Antal Daniel J.A4.71Not reported
2026-10-022026-09-30Cage Christopher RA92.78Not reported
2026-10-022026-09-30Stevens Roy EA6.39Not reported
2026-10-022026-09-30KRAEMER HARRY M JANSEN JRA463.07Not reported
2026-10-022026-09-30SHAPARD ROBERT SA5.7Not reported
2026-09-032026-09-01May Gary StephenS1,000Not reported
2026-08-142026-08-11Geer Noel BS1,500Not reported
2026-08-142026-08-11Geer Noel BS8,500Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-295$515None
Cornerstone Financial Management LLC2026-03-312026-08-298$1,244None
Cornerstone Financial Management LLC2025-12-312026-08-298$1,443None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-2924,814$3,348,374None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-281,968$202,645None
Corient Private Wealth LP2026-06-302026-08-2812,962$1,334,697None
Redwood Investment Management, LLC2024-12-312026-08-2815,209$2,191,000None
Redwood Investment Management, LLC2025-03-312026-08-2814,866$2,006,000None
Principia Wealth Advisory, LLC2026-06-302026-08-277$721None
Principia Wealth Advisory, LLC2026-03-312026-08-27600$93,312None
Advisors Asset Management, Inc.2024-03-312026-08-2712,904$1,691,585None
Advisors Asset Management, Inc.2025-03-312026-08-2724,753$3,340,170None
Advisors Asset Management, Inc.2023-09-302026-08-271,449$133,540None
Advisors Asset Management, Inc.2025-09-302026-08-2720,985$3,965,326None
Advisors Asset Management, Inc.2023-12-312026-08-276,544$708,323None
Dakota Wealth Management2025-09-302026-08-276,481$1,224,588None
Dakota Wealth Management2025-12-312026-08-2710,085$1,819,385None
Dakota Wealth Management2026-03-312026-08-271,558$242,324None
Redwood Investment Management, LLC2025-06-302026-08-2713,856$2,186,000None
Redwood Investment Management, LLC2025-09-302026-08-2711,548$2,182,000None
Redwood Investment Management, LLC2025-12-312026-08-275,202$938,000None
Advus Financial Partners, LLC2025-12-312026-08-261,224$220,810None
Advus Financial Partners, LLC2025-09-302026-08-261,391$262,843None
Advus Financial Partners, LLC2025-06-302026-08-261,317$207,770None
Groupe la Francaise2026-06-302026-08-261,509$155,382None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-26122,400$19,035,648None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26108,650$11,187,691None
Advisors Asset Management, Inc.2025-06-302026-08-2521,941$3,461,412None
CYBER HORNET ETFs LLC2026-06-302026-08-25344$35,422None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25194,519$20,029,621None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2520,029,621$194,519,000None
Advisors Asset Management, Inc.2024-09-302026-08-2221,004$3,423,652None
Advisors Asset Management, Inc.2024-06-302026-08-2216,829$2,455,015None
Advisors Asset Management, Inc.2024-12-312026-08-2223,941$3,448,940None
Advisors Asset Management, Inc.2025-12-312026-08-2222,070$3,981,428None
WEST MICHIGAN ADVISORS, LLC2026-06-302026-08-2236,848$3,794,235None
Assenagon Asset Management S.A.2026-06-302026-08-223,444$354,629None
Harvest Fund Management Co., Ltd2026-06-302026-08-21319$33,000None
Financial Avengers, Inc.2026-06-302026-08-2010$1,037None
Kingsview Wealth Management, LLC2026-06-302026-08-2015,408$1,586,562None
Kingsview Wealth Management, LLC2026-06-302026-08-2022,189$2,284,836None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2090,703$9,339,737None
Beacon Pointe Advisors, LLC2026-06-302026-08-1912,102$1,246,181None
Advisors Asset Management, Inc.2019-03-312026-08-191,832$117,413None
Advisors Asset Management, Inc.2019-09-302026-08-19439$37,701None
Advisors Asset Management, Inc.2019-06-302026-08-191,076$85,919None
JDM Financial Group LLC2026-06-302026-08-1933$3,398None
Ensign Peak Advisors, Inc2026-03-312026-08-1933,176$5,159,532None
Ensign Peak Advisors, Inc2025-12-312026-08-1927,683$4,994,013None
Ensign Peak Advisors, Inc2025-09-302026-08-1932,434$6,128,729None

90-day public filing window, up to 50 source positions.

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.